Surname Trisuwannawat (Trisuwannawat 
) , throughout the world, is an extremely rare last name. The family name Trisuwannawat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Trisuwannawat | Thailand |
Jinyada, Chaloemchai, and Thippayasuda